So what's inside the flexi hoses on car exhausts and catalytic converters? They seam to last....on the whole. Just curious....as I want this mod to last when I do it on my 848!
Inside there is a layer of spun wire to support the tube then under that there is another flex of stainless braid. the beauty of these babies is that they destroy the flow at every RPM, great for power,not.
Even worse than that... Sunday, I saw a 996s on ebay, with a Harley Davidson paint-job http://www.ebay.co.uk/itm/Ducati-996-S-/170891140275?pt=UK_Motorcycles&hash=item27c9e7dcb3